SMA74-1 [TE]
Cascadable Amplifier 5 to 250 MHz; 级联放大5到250 MHz的
| 型号： | SMA74-1 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Cascadable Amplifier 5 to 250 MHz |
| 文件： | 总2页 (文件大小：352K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Cascadable Amplifier
5 to 250 MHz
A74-1/ SMA74-1
V2
Features
Product Image
•ꢁ HIGHꢀGAINꢀꢁꢀTWOꢀSTAGES:ꢀ31ꢀdBꢀ(TYP.)ꢀ
•ꢁ MEDIUMꢀOUTPUTꢀLEVELꢀ+8.5ꢀdBmꢀ(TYP.)ꢀ
•ꢁ WIDEꢀPOWERꢀSUPPLYꢀRANGEꢀ+8ꢀTOꢀ+15ꢀVOLTSꢀ
•ꢁ LOWꢀVSWR:ꢀ<1.3:1ꢀ(TYP.)ꢀ
ꢀ
Description
TheꢀA74ꢁ1ꢀRFꢀamplifierꢀisꢀaꢀdiscreteꢀhybridꢀdesign,ꢀwhichꢀꢀusesꢀ
ꢀthinꢀfilmꢀmanufacturingꢀprocessesꢀforꢀconsistentꢀperformanceꢀꢀ
andꢀhighꢀreliability.ꢀ
Thisꢀ2ꢀstageꢀbipolarꢀtransistorꢀfeedbackꢀamplifierꢀdesignꢀꢀꢀ
displaysꢀimpressiveꢀperformanceꢀoverꢀaꢀbroadbandꢀ
frequencyꢀrange.ꢀꢀAnꢀactiveꢀDCꢀbiasingꢀnetworkꢀinsuresꢀ
temperatureꢁstableꢀperformance.ꢀ
BothꢀTOꢁ8ꢀandꢀSurfaceꢀMountꢀpackagesꢀareꢀhermeticallyꢀ
sealed,ꢀandꢀMILꢁSTDꢁ883ꢀenvironmentalꢀscreeningꢀisꢀavailableꢀ
Ordering Information
Part Number
Package
A74ꢁ1ꢀ
SMA74ꢁ1ꢀ
CA74ꢁ1ꢀ
TOꢁ8ꢀ
SurfaceꢀMountꢀ
SMAꢀConnectorizedꢀ
Electrical Specifications: Z0 = 50ꢀ, VCC = +15 VDC
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Typical
25ºC
1ꢁ300ꢀ
31.0ꢀ
Guaranteed
Parameter
Units
0º to 50ºC -54º to +85ºC*
StorageꢀTemperatureꢀ
CaseꢀTemperatureꢀ
DCꢀVoltageꢀ
ꢁ62ºCꢀtoꢀ+125ºCꢀ
125ºCꢀ
Frequencyꢀ
MHzꢀ
dBꢀ
5ꢁ250ꢀ
30.0ꢀ
±0.7ꢀ
ꢀ
5ꢁ250ꢀ
29.0ꢀ
±1.0ꢀ
ꢀ
+17ꢀVꢀ
SmallꢀSignalꢀGainꢀ(min)ꢀ
GainꢀFlatnessꢀ(max)ꢀ
ReverseꢀIsolationꢀ
ContinuousꢀInputꢀPowerꢀ
+6ꢀdBmꢀ
dBꢀ
±0.2ꢀ
ShortꢀTermꢀInputꢀpowerꢀ
(1ꢀminuteꢀmax.)ꢀ
50ꢀmWꢀ
0.5ꢀWꢀ
125ºCꢀ
dBꢀ
40ꢀ
PeakꢀPowerꢀ(3ꢀꢂsecꢀmax.)ꢀ
NoiseꢀFigureꢀ(max)ꢀ
dBꢀ
4.5ꢀ
8.5ꢀ
5.0ꢀ
7.5ꢀ
5.5ꢀ
7.0ꢀ
“S”ꢀSeriesꢀBurnꢁInꢀ
Temperatureꢀ(case)ꢀ
PowerꢀOutputꢀ
@ꢀ1ꢀdBꢀcomp.ꢀ(min)ꢀ
dBmꢀ
Thermal Data: VCC = +15 VDC
IP3ꢀ
dBmꢀ
dBmꢀ
dBmꢀ
ꢀ
+21ꢀ
+34ꢀ
+42ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Parameter
Rating
IP2ꢀ
ꢀ
ThermalꢀResistanceꢀθjcꢀ
45ºC/Wꢀ
0.185ꢀWꢀ
SecondꢀOrderꢀHarmonicꢀIPꢀ
VSWRꢀInputꢀ/ꢀOutputꢀ(max)ꢀ
DCꢀCurrentꢀ@ꢀ15ꢀVoltsꢀ(max)ꢀ
ꢀ
TransistorꢀPowerꢀDissipationꢀPdꢀ
1.3:1ꢀ/ꢀ1.3:1ꢀ 1.7:1ꢀ/ꢀ1.7:1ꢀ
40ꢀ 42ꢀ
2.0:1ꢀ/ꢀ2.0:1ꢀ
44ꢀ
JunctionꢀTemperatureꢀRiseꢀ
AboveꢀCaseꢀTjcꢀ
8ºCꢀ
mAꢀ
*ꢀOverꢀtemperatureꢀperformanceꢀlimitsꢀforꢀpartꢀnumberꢀCA74ꢁ1,ꢀguaranteedꢀfromꢀ0oCꢀtoꢀ+50oCꢀonly.ꢀ
1ꢀ
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•ꢀꢀNorth America Tel:ꢀ800.366.2266ꢀ/ꢀFax:ꢀ978.366.2266ꢀ
•ꢀꢀEurope Tel:ꢀ44.1908.574.200ꢀ/ꢀFax:ꢀ44.1908.574.300ꢀ
•ꢀꢀAsia/PacificꢀꢀTel:ꢀ81.44.844.8296ꢀ/ꢀFax:ꢀ81.44.844.8298ꢀ
ꢀ
Visitꢀwww.macom.com forꢀadditionalꢀdataꢀsheetsꢀandꢀproductꢀinformation.ꢀ
Cascadable Amplifier
5 to 250 MHz
A74-1/ SMA74-1
V2
Typical Performance Curves at +25°C
Outline Drawing: TO-8 *
WEIGHT:ꢀ1ꢀgramꢀ(0.04ꢀoz.)ꢀmaxꢀ
Outline Drawing: Surface Mount *
WEIGHT:ꢀ1ꢀgramꢀ(0.04ꢀoz.)ꢀmaxꢀ
Outline Drawing: SMA Connectorized *
WEIGHT:ꢀ19ꢀgramsꢀ(0.67ꢀoz.)ꢀmaxꢀ
∗ꢁ Dimensionsꢀareꢀinchesꢀ(millimeters)ꢀ±0.015ꢀ(0.38)ꢀunlessꢀotherwiseꢀspecified.ꢀ
2ꢀ
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•ꢀꢀNorth America Tel:ꢀ800.366.2266ꢀ/ꢀFax:ꢀ978.366.2266ꢀ
•ꢀꢀEurope Tel:ꢀ44.1908.574.200ꢀ/ꢀFax:ꢀ44.1908.574.300ꢀ
•ꢀꢀAsia/PacificꢀꢀTel:ꢀ81.44.844.8296ꢀ/ꢀFax:ꢀ81.44.844.8298ꢀ
ꢀ
Visitꢀwww.macom.com forꢀadditionalꢀdataꢀsheetsꢀandꢀproductꢀinformation.ꢀ
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